I neither have a PhD or a degree in rocket science but am a bit puzzled by the remark made by Prof Dr Mahani Zainal from the National Economic Action Council at the recent Malaysian Education Summit 2004.

To quote Mahani: "PhDs should be obtained before the age of 30 as there is a slower absorption rate when a person gets older."

Has this been scientifically proven?

My understanding is that a PhD is obtained after graduate training and usually after having published and presented a dissertation, which can take up to four years or more. During this period, a probability hypothesis together with appropriate research methodologies are formulated.

There is rigorous research, analysis of information and application of knowledge resulting in a final thesis being produced. In addition, there is continuous assimilation of knowledge from the learning and research process.

So I fail to understand how this could result in 'slower absorption' for individuals in their 40s and 50s.

The remark by Mahani does not auger well for the thousands of candidates in Malaysia and the world over who are over 30 years of age and are currently pursuing their PhDs.

Yes, this is the 21st century and yet we have academicians in this country who are intent on taking us back to the dark ages by making callous statements that have not been given much thought.